python画三角形

import turtle turtle.left(180-180/3) turtle.forward(150) turtle.left(180-180/3) 叫出龟，左转180-180/3，直行150

import turtle >>> turtle.left(180-180/3) >>> turtle.forward(150) >>> turtle.left(180-180/3) >>> turtle.forward(150) >>> turtle.left(180-180/3) >>> turtle.forward(150) >>> 就这样一个到画出三角形